Global Patent Index - EP 0329190 B1

EP 0329190 B1 19950913 - Filler for measuring enzyme activity, column packed with the filler, and method of measuring enzyme activity using the column.

Title (en)

Filler for measuring enzyme activity, column packed with the filler, and method of measuring enzyme activity using the column.

Title (de)

Füllstoff für die Messung von Enzym-Aktivität, mit dem Füllstoff verpackte Säule und Verfahren zur Messung von Enzym-Aktivität durch Gebrauch der Säule.

Title (fr)

Matière de remplissage pour la mesure de l'activité des enzymes, colonne remplie avec cette matière et procédé pour la mesure de l'activité des enzymes utilisant cette colonne.

Publication

EP 0329190 B1 19950913 (EN)

Application

EP 89102909 A 19890220

Priority

  • JP 706589 A 19890113
  • JP 3698788 A 19880219
  • JP 25034088 A 19881004
  • JP 31615688 A 19881216

Abstract (en)

[origin: EP0329190A2] Enzyme activity is measured promptly with a high accuracy by introducing an enzyme, the activity of which is to be measured, into a column comprising a hollow tube packed with a filler comprising a support and a substrate that can be recognized by the enzyme, which is immobilized on the support, and measuring the amount of the obtained decomposition product of the substrate.

IPC 1-7

C12Q 1/00

IPC 8 full level

C12Q 1/00 (2006.01); C12Q 1/37 (2006.01)

CPC (source: EP US)

C12Q 1/00 (2013.01 - EP US); C12Q 1/37 (2013.01 - EP US); C12Q 2337/12 (2013.01 - EP US); G01N 2333/8128 (2013.01 - EP US); G01N 2333/974 (2013.01 - EP US); G01N 2333/976 (2013.01 - EP US); Y10S 435/81 (2013.01 - EP)

Citation (examination)

  • RÖMPP's CHEMIE-LEXIKON, vol. 5, 8th ed., Frankh'sche Verlagshandlung, Stuttgart (DE); O.-A. NEUMÜLLER, p. 3379 (Protein A), p. 3811 (Sepharose)/
  • BIOCHEMICA KATALOG 1984/85, Boehringer-Mannheim 1984/85; p. 43 (Chymotrypsin Enzygel), p. 237 (Urease-500 Enzygel), p. 140 (alpha-2 macroglobulin)/

Designated contracting state (EPC)

DE FR GB IT SE

DOCDB simple family (publication)

EP 0329190 A2 19890823; EP 0329190 A3 19910327; EP 0329190 B1 19950913; CA 1339812 C 19980414; DE 68924186 D1 19951019; DE 68924186 T2 19960502; US 5654152 A 19970805

DOCDB simple family (application)

EP 89102909 A 19890220; CA 591305 A 19890217; DE 68924186 T 19890220; US 47984195 A 19950607